NYSE:ONT | Stock Price History | Onterris, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2020-07-23 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$11.10$16.56$24.71$36.88$55.03$82.122020-07-232026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$17.2920,476
2026-09-03$17.7723,340
2026-09-02$16.6121,958
2026-09-01$16.4221,125
2026-08-31$16.7645,685
2026-08-28$16.3025,498
2026-08-27$16.35$16.35572,400$16.4529,126
2026-08-26$16.58$16.58811,300$15.9625,436
2026-08-25$16.00$16.00889,600$15.5539,962
2026-08-24$15.33$15.33733,900$15.8441,977
2026-08-21$15.87$15.87749,600$14.9331,713
2026-08-20$14.66$14.661,146,400$16.41105,081
2026-08-19$16.62$16.62502,400$16.5839,586
2026-08-18$16.09$16.091,024,300$16.1164,016
2026-08-17$16.04$16.04801,700$16.9581,960
2026-08-14$17.62$17.62858,100$17.4362,811
2026-08-13$17.50$17.50541,000$16.6538,049
2026-08-12$16.40$16.40611,200$16.3636,089
2026-08-11$16.41$16.41715,800$15.5147,619
2026-08-10$15.54$15.541,157,400$16.2075,778
2026-08-07$16.51$16.512,928,800$14.52255,091
2026-08-06$15.09$15.093,054,700$13.59178,590
2026-08-05$22.63$22.63381,600$22.9324,766
2026-08-04$22.85$22.85715,200$21.8841,079
2026-08-03$22.01$22.01312,900$21.2311,663
2026-07-31$20.99$20.99371,500$20.4532,121
2026-07-30$20.22$20.22367,200$20.4223,309
2026-07-29$20.23$20.23532,100$20.6428,869
2026-07-28$20.48$20.48352,700$20.0518,071
2026-07-27$19.86$19.86346,400$20.0619,444
2026-07-24$19.66$19.66458,200$19.0631,199
2026-07-23$18.60$18.60456,300$19.7820,228
2026-07-22$19.88$19.88457,700$19.2815,791
2026-07-21$19.41$19.41749,700$19.5430,052
2026-07-20$19.81$19.81541,400$20.4626,751
2026-07-17$20.93$20.93553,800
2026-07-16$21.81$21.81360,800
2026-07-15$20.55$20.55511,000
2026-07-14$20.63$20.63525,500
2026-07-13$20.03$20.03612,200
2026-07-10$20.95$20.95391,900
2026-07-09$21.34$21.34401,800
2026-07-08$21.34$21.34392,400
2026-07-07$21.51$21.51466,100
2026-07-06$22.08$22.08546,100
2026-07-02$20.92$20.92446,000
2026-07-01$20.62$20.62561,500
2026-06-30$20.21$20.21576,100
2026-06-29$20.41$20.41745,700
2026-06-26$20.04$20.042,659,800
2026-06-25$18.19$18.19491,300
2026-06-24$17.80$17.801,074,900
2026-06-23$16.80$16.80858,400
2026-06-22$16.31$16.31727,500
2026-06-18$17.19$17.191,146,400
2026-06-17$17.04$17.04718,300
2026-06-16$16.93$16.93601,100
2026-06-15$16.61$16.61585,100
2026-06-12$17.09$17.09396,900
2026-06-11$17.05$17.05387,100
2026-06-10$16.81$16.81532,500
2026-06-09$16.97$16.97646,200
2026-06-08$16.69$16.69766,600
2026-06-05$17.15$17.15943,800
2026-06-04$17.49$17.49737,200
2026-06-03$16.50$16.50475,300
2026-06-02$15.71$15.71621,300
2026-06-01$16.31$16.31748,500
2026-05-29$16.01$16.01792,600
2026-05-28$15.66$15.66544,100
2026-05-27$15.43$15.43727,400
2026-05-26$15.90$15.90818,200
2026-05-22$16.63$16.63751,300
2026-05-21$15.76$15.76996,700
2026-05-20$15.64$15.64592,600
2026-05-19$14.50$14.501,165,500
2026-05-18$15.37$15.37784,600
2026-05-15$15.31$15.31669,400
2026-05-14$15.19$15.19669,700
2026-05-13$15.53$15.53885,900
2026-05-12$15.60$15.601,005,800
2026-05-11$15.92$15.921,072,200
2026-05-08$16.18$16.181,514,900
2026-05-07$17.45$17.451,361,400
2026-05-06$22.00$22.00311,800
2026-05-05$22.07$22.07260,700
2026-05-04$21.33$21.33350,000
2026-05-01$22.14$22.14415,800
2026-04-30$21.05$21.05255,200
2026-04-29$20.36$20.36183,900
2026-04-28$20.88$20.88191,000
2026-04-27$21.04$21.04238,300
2026-04-24$21.15$21.15664,500
2026-04-23$20.90$20.90264,200
2026-04-22$20.79$20.79312,700
2026-04-21$20.57$20.57268,800
2026-04-20$21.34$21.34271,600
2026-04-17$21.63$21.63644,800
2026-04-16$20.88$20.88399,500
2026-04-15$21.16$21.16330,100